Frequently Asked Questions About LONGi Solar Panels
What is LONGi HPBC Technology?
Featured heavily in their highly popular Hi-MO 6 and Hi-MO X10 series, HPBC (Hybrid Passivated Back Contact) is LONGi’s proprietary cell design. By removing the front-facing busbars and moving the electrical contacts to the back of the cell, HPBC panels significantly reduce optical losses and shading. This results in efficiencies often exceeding 22% to 23% and creates a sleek, uninterrupted black appearance that UK homeowners love.
Are LONGi panels good for low-light UK conditions?
Yes. LONGi panels are engineered for superior performance in low-irradiance conditions. The advanced cell architecture captures scattered and indirect light highly efficiently, meaning your system will start generating power earlier in the morning and continue working through the overcast days typical of the British climate.
What is the warranty on LONGi panels?
LONGi is a Tier-1 manufacturer with massive global backing. Most premium LONGi residential lines come with a robust 25-year product warranty and a 25-year linear performance warranty, guaranteeing long-term energy yield and peace of mind for both the installer and the property owner.
Do LONGi panels work with all inverters?
Absolutely. LONGi’s electrical parameters are highly standardized, making them universally compatible with almost all modern string and hybrid inverters. For the most efficient setup, we recommend pairing your LONGi array with one of our premium Single-Phase Hybrid Inverters or, for larger commercial arrays, our heavy-duty Three-Phase Hybrid Inverters.
